389616284493

素因数分解:

$3^3\times {\mathrm{34217}}^1\times {\mathrm{421727}}^1$

素因数の和:455953

約数の個数: 16

約数和(自身を含む): 577227548160

約数和(自身を除く): 187611263667

約数列:

[1, 3, 9, 27, 34217, 102651, 307953, 421727, 923859, 1265181, 3795543, 11386629, 14430232759, 43290698277, 129872094831, 389616284493]

約数ペア:

[(1, 389616284493), (3, 129872094831), (9, 43290698277), (27, 14430232759), (34217, 11386629), (102651, 3795543), (307953, 1265181), (421727, 923859)]